/* =========================================================
   FERMIONISME — Hybrid Stylesheet
   Profile: deep space cyberpunk (cyan/teal neon)
   Blog:    editorial ink (cream / dark sepia)
   ========================================================= */

/* ── Tokens ──────────────────────────────────────────────── */
:root {
  --bg:        #040810;
  --bg2:       #080e1a;
  --surface:   #0c1424;
  --border:    rgba(0,220,230,0.10);
  --border2:   rgba(0,220,230,0.22);
  --cyan:      #00dce6;
  --cyan-dim:  rgba(0,220,230,0.10);
  --cyan-glow: rgba(0,220,230,0.3);
  --blue:      #0a7fa8;
  --text:      #d4eaf5;
  --text-dim:  #6a8aaa;
  --font-display: 'Orbitron', monospace;
  --font-mono:    'Share Tech Mono', monospace;
  --font-body:    'Barlow', sans-serif;
  --font-serif:   'EB Garamond', Georgia, serif;
  --font-title:   'Playfair Display', Georgia, serif;
  --nav-h: 64px;

  /* Blog category colours */
  --cat-esai:     #00dce6;
  --cat-puisi:    #F5C200;
  --cat-teknikal: #4d9de0;

  /* Modal ink palette */
  --ink-bg:     #f7f2ea;
  --ink-bg2:    #eee8d8;
  --ink-text:   #1a1208;
  --ink-muted:  #7a6a50;
  --ink-border: #d4c8b0;
}

/* ── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg); color: var(--text);
  font-family: var(--font-body); font-weight: 300;
  overflow-x: hidden; line-height: 1.6;
}

/* Scanlines */
body::after {
  content: ''; position: fixed; inset: 0;
  background: repeating-linear-gradient(0deg,
    rgba(0,0,0,0.025) 0px, rgba(0,0,0,0.025) 1px,
    transparent 1px, transparent 4px);
  pointer-events: none; z-index: 9000;
}

/* Canvas */
#canvas { position: fixed; inset: 0; pointer-events: none; z-index: 0; opacity: 0.3; }

/* Cursor */
@media (pointer: fine) {
  body { cursor: none; }
  .cursor {
    position: fixed; width: 8px; height: 8px;
    background: var(--cyan); border-radius: 50%;
    pointer-events: none; z-index: 9999;
    mix-blend-mode: screen; transition: transform 0.1s;
  }
  .cursor-ring {
    position: fixed; width: 28px; height: 28px;
    border: 1px solid var(--cyan); border-radius: 50%;
    pointer-events: none; z-index: 9998;
    transition: all 0.14s ease; opacity: 0.4;
  }
  .cursor.hover      { transform: scale(2.5); }
  .cursor-ring.hover { opacity: 0.15; transform: scale(1.5); }
}

section { position: relative; z-index: 2; }

/* ── UTILITY ─────────────────────────────────────────────── */
.section-label {
  display: flex; align-items: center; gap: 0.75rem;
  font-family: var(--font-mono); font-size: 0.68rem;
  color: var(--cyan); letter-spacing: 0.22em; margin-bottom: 1.25rem;
}
.section-label::before {
  content: ''; width: 22px; height: 1px;
  background: var(--cyan); flex-shrink: 0;
}

.neon-line {
  width: 100%; height: 1px; z-index: 2; position: relative;
  background: linear-gradient(90deg, transparent 0%, var(--cyan) 50%, transparent 100%);
  opacity: 0.18;
}

/* ── NAV ─────────────────────────────────────────────────── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  display: flex; justify-content: space-between; align-items: center;
  padding: 0 clamp(1.25rem, 5vw, 3.5rem);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(20px); background: rgba(4,8,16,0.88);
}
.nav-logo { display: flex; align-items: center; gap: 0.7rem; text-decoration: none; }
.nav-logo img { height: 30px; filter: drop-shadow(0 0 8px var(--cyan-glow)); }
.nav-logo-text {
  font-family: var(--font-display); font-size: 0.78rem; font-weight: 700;
  color: var(--text); letter-spacing: 0.1em;
}
.nav-logo-text .c { color: var(--cyan); }
.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a {
  font-family: var(--font-mono); font-size: 0.68rem; color: var(--text-dim);
  text-decoration: none; letter-spacing: 0.14em;
  position: relative; padding-bottom: 2px; transition: color 0.2s;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 1px; background: var(--cyan); transform: scaleX(0);
  transition: transform 0.25s;
}
.nav-links a:hover { color: var(--cyan); }
.nav-links a:hover::after { transform: scaleX(1); }

/* Writings nav link — subtle gold tint */
.nav-link-writings { color: #b8a87a !important; }
.nav-link-writings::after { background: var(--cat-puisi) !important; }
.nav-link-writings:hover { color: var(--cat-puisi) !important; }

/* Hamburger */
.nav-hamburger {
  display: none; flex-direction: column; gap: 5px; cursor: pointer;
  background: none; border: none; padding: 4px;
}
.nav-hamburger span {
  display: block; width: 22px; height: 1px; background: var(--text);
  transition: all 0.25s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.nav-mobile {
  display: none; position: fixed; top: var(--nav-h); left: 0; right: 0;
  z-index: 99; flex-direction: column;
  background: rgba(4,8,16,0.97); border-bottom: 1px solid var(--border);
  padding: 1.5rem 2rem; gap: 1.25rem;
  backdrop-filter: blur(20px);
  transform: translateY(-110%); transition: transform 0.3s ease;
}
.nav-mobile.open { transform: translateY(0); }
.nav-mobile a {
  font-family: var(--font-mono); font-size: 0.75rem; color: var(--text-dim);
  text-decoration: none; letter-spacing: 0.18em;
}

@media (max-width: 720px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .nav-mobile { display: flex; }
}

/* ── HERO ────────────────────────────────────────────────── */
#hero {
  min-height: 100vh; display: flex; align-items: center;
  justify-content: space-between; gap: 3rem;
  padding: calc(var(--nav-h) + 4rem) clamp(1.25rem, 6vw, 5rem) 4rem;
}
.hero-content { flex: 1; max-width: 600px; }
.hero-eyebrow {
  font-family: var(--font-mono); font-size: 0.6rem;
  color: var(--text-dim); letter-spacing: 0.18em; margin-bottom: 1.25rem;
}
.hero-name {
  font-family: var(--font-display); font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 900; line-height: 1; letter-spacing: 0.04em;
  color: var(--text); margin-bottom: 0.5rem;
}
.c { color: var(--cyan); }
.hero-tagline {
  font-family: var(--font-mono); font-size: 0.8rem;
  color: var(--cyan); letter-spacing: 0.1em; margin-bottom: 1.5rem;
}
.hero-bio {
  font-size: 1rem; color: var(--text-dim); line-height: 1.75;
  max-width: 480px; margin-bottom: 1.75rem;
}
.hero-stack { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 2rem; }
.stack-tag {
  font-family: var(--font-mono); font-size: 0.58rem;
  color: var(--cyan); border: 1px solid var(--border2);
  padding: 0.3rem 0.7rem; letter-spacing: 0.12em;
}
.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn-primary {
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.14em;
  background: var(--cyan); color: #040810; text-decoration: none;
  padding: 0.75rem 1.75rem; transition: all 0.2s; font-weight: 700;
}
.btn-primary:hover { background: #fff; box-shadow: 0 0 24px var(--cyan-glow); }
.btn-ghost {
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.14em;
  border: 1px solid var(--border2); color: var(--text-dim); text-decoration: none;
  padding: 0.75rem 1.75rem; transition: all 0.2s;
}
.btn-ghost:hover { border-color: var(--cat-puisi); color: var(--cat-puisi); }

/* Logo visual */
.hero-logo-visual { flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.logo-glow-wrap { position: relative; width: 240px; height: 240px; display: flex; align-items: center; justify-content: center; }
.logo-glow-wrap img { width: 160px; height: 160px; object-fit: contain; filter: drop-shadow(0 0 32px var(--cyan-glow)); position: relative; z-index: 1; }
.logo-ring {
  position: absolute; inset: 0; border: 1px solid var(--border2);
  border-radius: 50%; animation: spin 18s linear infinite;
}
.logo-ring-2 {
  position: absolute; inset: 16px; border: 1px solid var(--border);
  border-radius: 50%; animation: spin 30s linear infinite reverse;
}
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 780px) {
  #hero { flex-direction: column; text-align: center; }
  .hero-bio { margin: 0 auto 1.75rem; }
  .hero-stack { justify-content: center; }
  .hero-cta { justify-content: center; }
  .hero-logo-visual { display: none; }
}

/* ── ABOUT ───────────────────────────────────────────────── */
#about {
  padding: clamp(4rem,10vw,7rem) clamp(1.25rem,6vw,5rem);
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 4rem; align-items: start;
}
.about-heading {
  font-family: var(--font-display); font-size: clamp(1.6rem, 3.5vw, 2.5rem);
  font-weight: 700; line-height: 1.2; margin-bottom: 1.5rem;
}
.about-p { font-size: 0.92rem; color: var(--text-dim); line-height: 1.8; margin-bottom: 1rem; }
.about-links { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-top: 1.5rem; }
.link-chip {
  border: 1px solid var(--border2); padding: 0.4rem 1rem;
  text-decoration: none; transition: all 0.2s;
}
.link-chip-text {
  font-family: var(--font-mono); font-size: 0.6rem;
  color: var(--text-dim); letter-spacing: 0.14em; transition: color 0.2s;
}
.link-chip:hover { border-color: var(--cyan); }
.link-chip:hover .link-chip-text { color: var(--cyan); }

.stack-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--border);
}
.stack-cell {
  background: var(--bg2); padding: 1.25rem;
  transition: background 0.25s;
}
.stack-cell:hover { background: var(--surface); }
.stack-icon { font-size: 1.4rem; margin-bottom: 0.6rem; }
.stack-name {
  font-family: var(--font-mono); font-size: 0.62rem;
  color: var(--cyan); letter-spacing: 0.14em; margin-bottom: 0.5rem;
}
.stack-desc { font-size: 0.78rem; color: var(--text-dim); line-height: 1.6; }

@media (max-width: 840px) {
  #about { grid-template-columns: 1fr; gap: 2.5rem; }
  .stack-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ── PROJECTS ────────────────────────────────────────────── */
#projects { padding: clamp(4rem,10vw,7rem) clamp(1.25rem,6vw,5rem); }
.projects-head {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 2.5rem; flex-wrap: wrap; gap: 1rem;
}
.projects-head h2 {
  font-family: var(--font-display); font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
}
.projects-meta {
  font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-dim);
}
.projects-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--border);
}
.project-card {
  background: var(--surface); padding: 2rem 1.75rem; text-decoration: none;
  color: inherit; display: flex; flex-direction: column; gap: 0.75rem;
  position: relative; overflow: hidden; transition: background 0.25s;
}
.project-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 2px; background: var(--cyan); transform: scaleX(0);
  transition: transform 0.3s;
}
.project-card:hover { background: #0e1a2e; }
.project-card:hover::before { transform: scaleX(1); }
.project-num {
  font-family: var(--font-mono); font-size: 0.62rem; color: var(--text-dim);
}
.project-type {
  font-family: var(--font-mono); font-size: 0.58rem;
  color: var(--cyan); letter-spacing: 0.14em;
}
.project-name {
  font-family: var(--font-display); font-size: 0.9rem;
  font-weight: 700; letter-spacing: 0.06em; color: var(--text);
}
.project-desc { font-size: 0.8rem; color: var(--text-dim); line-height: 1.65; flex: 1; }
.project-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.25rem; }
.project-tag {
  font-family: var(--font-mono); font-size: 0.55rem;
  border: 1px solid var(--border2); padding: 0.2rem 0.5rem;
  color: var(--text-dim); letter-spacing: 0.1em;
}
.project-arrow {
  position: absolute; bottom: 1.5rem; right: 1.75rem;
  font-size: 1rem; color: var(--cyan); opacity: 0;
  transition: opacity 0.2s, transform 0.2s;
}
.project-card:hover .project-arrow { opacity: 1; transform: translate(2px, -2px); }
.add-card {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; min-height: 200px; cursor: default;
  background: var(--bg2) !important; opacity: 0.4;
}
.add-icon { font-size: 1.5rem; color: var(--text-dim); }
.add-label { font-family: var(--font-mono); font-size: 0.6rem; color: var(--text-dim); letter-spacing: 0.14em; margin-top: 0.5rem; }

@media (max-width: 840px) { .projects-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .projects-grid { grid-template-columns: 1fr; } }

/* ════════════════════════════════════════════════════════════
   ── BLOG SECTION — EDITORIAL / INK ──────────────────────
   ════════════════════════════════════════════════════════════ */

#blog {
  padding: clamp(4rem, 10vw, 7rem) clamp(1.25rem, 6vw, 5rem);
  position: relative;
}

/* Subtle texture shift for blog area */
#blog::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 40% at 80% 20%, rgba(245,194,0,0.03) 0%, transparent 60%),
    radial-gradient(ellipse 40% 50% at 20% 80%, rgba(0,220,230,0.02) 0%, transparent 60%);
  pointer-events: none; z-index: 0;
}
#blog > * { position: relative; z-index: 1; }

.blog-heading {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
}

.blog-meta-count {
  font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-dim);
  align-self: flex-end;
}

/* Filter pills */
.blog-filters {
  display: flex; gap: 0.5rem; flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.filter-btn {
  font-family: var(--font-mono); font-size: 0.62rem;
  letter-spacing: 0.14em; padding: 0.4rem 1.1rem;
  border: 1px solid var(--border2); background: transparent;
  color: var(--text-dim); cursor: pointer;
  transition: all 0.2s; border-radius: 2px;
}
.filter-btn:hover { border-color: var(--text-dim); color: var(--text); }
.filter-btn.active[data-cat="ALL"]      { background: var(--cyan);         border-color: var(--cyan);         color: #040810; }
.filter-btn.active[data-cat="ESAI"]     { background: var(--cat-esai);     border-color: var(--cat-esai);     color: #040810; }
.filter-btn.active[data-cat="PUISI"]    { background: var(--cat-puisi);    border-color: var(--cat-puisi);    color: #040810; }
.filter-btn.active[data-cat="TEKNIKAL"] { background: var(--cat-teknikal); border-color: var(--cat-teknikal); color: #040810; }

/* Blog grid */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

/* Skeleton loaders */
.blog-skeleton {
  background: var(--surface);
  height: 240px;
  animation: pulse 1.5s ease-in-out infinite;
  border: 1px solid var(--border);
}
@keyframes pulse {
  0%, 100% { opacity: 0.5; }
  50%       { opacity: 0.9; }
}

/* Blog cards */
.blog-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--cat-color, var(--cyan));
  padding: 1.6rem 1.4rem 1.4rem;
  cursor: pointer; display: flex; flex-direction: column;
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
  position: relative; overflow: hidden;
}
.blog-card::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at top right, var(--cat-color, var(--cyan)), transparent 70%);
  opacity: 0; transition: opacity 0.3s;
  mix-blend-mode: overlay; pointer-events: none;
}
.blog-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.4); border-color: var(--border2); }
.blog-card:hover::after { opacity: 0.06; }

.blog-card-top {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 0.75rem;
}
.blog-card-cat {
  font-family: var(--font-mono); font-size: 0.58rem;
  color: var(--cat-color, var(--cyan)); letter-spacing: 0.18em; font-weight: 600;
}
.blog-card-date {
  font-family: var(--font-mono); font-size: 0.58rem; color: var(--text-dim);
}
.blog-card-title {
  font-family: var(--font-body); font-weight: 500; font-size: 1rem;
  color: var(--text); line-height: 1.4; margin-bottom: 0.75rem; flex: 1;
}
.blog-card-excerpt {
  font-size: 0.8rem; color: var(--text-dim); line-height: 1.65;
  margin-bottom: 1.1rem;
  display: -webkit-box; -webkit-line-clamp: 3;
  -webkit-box-orient: vertical; overflow: hidden;
}
.blog-card-footer {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: auto; padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}
.blog-card-time   { font-family: var(--font-mono); font-size: 0.56rem; color: var(--text-dim); }
.blog-card-source { font-family: var(--font-mono); font-size: 0.52rem; color: var(--text-dim); opacity: 0.5; }
.blog-card-arrow  {
  font-size: 0.9rem; color: var(--cat-color, var(--cyan));
  transition: transform 0.2s;
}
.blog-card:hover .blog-card-arrow { transform: translate(3px, -3px); }

.blog-source-note {
  margin-top: 2rem; font-family: var(--font-mono); font-size: 0.6rem;
  color: var(--text-dim); opacity: 0.6; letter-spacing: 0.1em;
}

.blog-empty {
  grid-column: 1/-1; text-align: center; padding: 4rem;
  font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-dim);
}

@media (max-width: 900px) { .blog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .blog-grid { grid-template-columns: 1fr; } }

/* ════════════════════════════════════════════════════════════
   ── BLOG MODAL — EDITORIAL INK ───────────────────────────
   ════════════════════════════════════════════════════════════ */

.blog-modal {
  position: fixed; inset: 0; z-index: 1000;
  display: flex; align-items: flex-start; justify-content: center;
  overflow-y: auto; padding: 3rem 1rem 4rem;
  opacity: 0; pointer-events: none; transition: opacity 0.3s ease;
}
.blog-modal.open { opacity: 1; pointer-events: all; }

.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(4,8,16,0.88);
  backdrop-filter: blur(12px); z-index: -1;
}

.blog-modal-inner {
  background: var(--ink-bg);
  color: var(--ink-text);
  max-width: 700px; width: 100%;
  padding: clamp(2.5rem, 6vw, 4.5rem);
  position: relative;
  transform: translateY(40px);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 40px 80px rgba(0,0,0,0.6);
}
.blog-modal.open .blog-modal-inner { transform: translateY(0); }

/* Modal close button */
.modal-close {
  position: absolute; top: 1.25rem; right: 1.25rem;
  width: 36px; height: 36px;
  background: var(--ink-text); color: var(--ink-bg);
  border: none; cursor: pointer; font-size: 0.75rem;
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.2s; font-family: var(--font-mono);
}
.modal-close:hover { opacity: 0.7; }

/* Modal meta row */
.modal-meta-row {
  display: flex; align-items: center; gap: 0.9rem;
  margin-bottom: 1.5rem; flex-wrap: wrap;
}
.modal-cat-badge {
  font-family: var(--font-mono); font-size: 0.58rem;
  letter-spacing: 0.18em; padding: 0.25rem 0.65rem;
  color: var(--ink-bg); font-weight: 700;
}
.modal-date, .modal-readtime {
  font-family: var(--font-mono); font-size: 0.6rem;
  color: var(--ink-muted); letter-spacing: 0.1em;
}
.modal-date::before { content: ''; }

/* Modal title */
.modal-title {
  font-family: var(--font-title); font-weight: 700;
  font-size: clamp(1.65rem, 4.5vw, 2.6rem);
  line-height: 1.2; color: var(--ink-text);
  margin-bottom: 1.75rem;
}

.modal-divider {
  height: 1px; background: var(--ink-border); margin-bottom: 2rem;
}

/* Modal body — editorial serif */
.modal-body {
  font-family: var(--font-serif);
  font-size: 1.1rem; line-height: 1.9;
  color: #2a1f10;
}
.modal-body p { margin-bottom: 1.25em; }
.modal-body em { font-style: italic; }
.modal-body strong { font-weight: 700; }
.modal-body h2 {
  font-family: var(--font-title); font-size: 1.3rem; font-weight: 700;
  color: var(--ink-text); margin: 2em 0 0.6em;
  border-left: 3px solid var(--ink-muted); padding-left: 0.75rem;
}
.modal-body h3 {
  font-family: var(--font-title); font-size: 1.1rem; font-weight: 700;
  color: var(--ink-text); margin: 1.5em 0 0.5em;
}
.modal-body blockquote {
  border-left: 3px solid var(--ink-muted); margin: 1.5em 0;
  padding: 0.5rem 1.25rem; color: var(--ink-muted);
  font-style: italic; background: var(--ink-bg2);
}
.modal-body code {
  font-family: var(--font-mono); font-size: 0.88em;
  background: var(--ink-bg2); padding: 0.1em 0.35em;
  border: 1px solid var(--ink-border);
}
.modal-body pre {
  background: #1a1208; color: #f5f0e8;
  padding: 1.4rem; overflow-x: auto; margin: 1.5em 0;
  font-family: var(--font-mono); font-size: 0.82rem; line-height: 1.55;
  border-left: 3px solid var(--cyan);
}
.modal-body pre code { background: none; border: none; padding: 0; color: inherit; font-size: 1em; }
.modal-body ul, .modal-body ol { padding-left: 1.5rem; margin-bottom: 1.25em; }
.modal-body li { margin-bottom: 0.4em; }

/* Poetry block — centered, breathing */
.modal-body .poem {
  text-align: center; font-style: italic; line-height: 2.2;
  margin: 2em auto; max-width: 420px; color: var(--ink-muted);
  font-size: 1.05rem;
}

/* External link */
.modal-ext-link {
  display: inline-flex; align-items: center; gap: 0.4rem;
  margin-top: 2.5rem;
  font-family: var(--font-mono); font-size: 0.68rem;
  color: var(--ink-text); letter-spacing: 0.12em;
  text-decoration: none;
  border-bottom: 1px solid var(--ink-text);
  padding-bottom: 2px;
  transition: opacity 0.2s;
}
.modal-ext-link:hover { opacity: 0.55; }

/* ── CONTACT ─────────────────────────────────────────────── */
#contact { padding: clamp(4rem,10vw,7rem) clamp(1.25rem,6vw,5rem); }
.contact-heading {
  font-family: var(--font-display); font-size: clamp(1.6rem, 3.5vw, 2.5rem);
  font-weight: 700; line-height: 1.2; margin-bottom: 1.25rem;
}
.contact-sub { font-size: 0.88rem; color: var(--text-dim); max-width: 520px; line-height: 1.75; margin-bottom: 2.5rem; }
.contact-list { display: flex; flex-direction: column; gap: 0; max-width: 600px; }
.contact-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem 0; border-bottom: 1px solid var(--border);
  text-decoration: none; color: inherit; transition: padding-left 0.2s;
}
.contact-item:hover { padding-left: 0.5rem; }
.contact-left-group { display: flex; align-items: center; gap: 1rem; }
.contact-icon { font-size: 1.1rem; }
.contact-name {
  font-family: var(--font-mono); font-size: 0.65rem;
  color: var(--text); letter-spacing: 0.14em;
}
.contact-handle { font-size: 0.78rem; color: var(--text-dim); }
.contact-arrow {
  font-size: 0.9rem; color: var(--text-dim);
  transition: color 0.2s, transform 0.2s;
}
.contact-item:hover .contact-arrow { color: var(--cyan); transform: translate(2px, -2px); }

/* ── FOOTER ──────────────────────────────────────────────── */
footer {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.5rem clamp(1.25rem, 6vw, 5rem);
  border-top: 1px solid var(--border); flex-wrap: wrap; gap: 1rem;
}
.footer-brand { display: flex; align-items: center; gap: 0.75rem; }
.footer-brand img { height: 24px; opacity: 0.6; }
.footer-copy { font-family: var(--font-mono); font-size: 0.6rem; color: var(--text-dim); letter-spacing: 0.12em; }
.footer-tagline { font-family: var(--font-mono); font-size: 0.58rem; color: var(--text-dim); opacity: 0.5; max-width: 300px; text-align: right; }

/* ── SCROLL REVEAL ───────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-d1 { transition-delay: 0.1s; }
.reveal-d2 { transition-delay: 0.2s; }
.reveal-d3 { transition-delay: 0.3s; }